Richardson Highway over Sheep Creek
Fair Condition65 years old810 vehicles/day
Location
| State | Alaska |
| County | County 063 |
| Location | Mile Point 22.5 |
| Carries | Richardson Highway |
| Crosses | Sheep Creek |
| Coordinates | 61.11222, -145.81167 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 192.9 ft (58.8 m) |
| Max Span | 129.9 ft (39.6 m) |
| Deck Width | 36.7 ft (11.2 m) |
| Deck Area | 658.6 sq m |
| Main Spans | 1 |
| Year Built | 1961 (reconstructed 1985) |
Traffic
| Avg Daily Traffic | 810 (2020) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0559 |